mirror of
https://github.com/dutchcoders/transfer.sh.git
synced 2024-12-05 02:10:18 +01:00
cb6e5cb0c7
* use dep for vendoring * lets encrypt * moved web to transfer.sh-web repo * single command install * added first tests
97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd.
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package main
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import (
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"net/url"
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"path"
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"regexp"
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"strings"
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)
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func importPathFromGoogleBrowse(m []string) string {
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project := m[1]
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dir := m[2]
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if dir == "" {
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dir = "/"
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} else if dir[len(dir)-1] == '/' {
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dir = dir[:len(dir)-1]
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}
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subrepo := ""
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if len(m[3]) > 0 {
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v, _ := url.ParseQuery(m[3][1:])
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subrepo = v.Get("repo")
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if len(subrepo) > 0 {
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subrepo = "." + subrepo
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}
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}
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if strings.HasPrefix(m[4], "#hg%2F") {
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d, _ := url.QueryUnescape(m[4][len("#hg%2f"):])
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if i := strings.IndexRune(d, '%'); i >= 0 {
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d = d[:i]
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}
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dir = dir + "/" + d
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}
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return "code.google.com/p/" + project + subrepo + dir
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}
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var browsePatterns = []struct {
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pat *regexp.Regexp
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fn func([]string) string
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}{
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{
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// GitHub tree browser.
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regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)(?:/tree/[^/]+(/.*))?$`),
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func(m []string) string { return m[1] + m[2] },
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},
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{
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// GitHub file browser.
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regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)/blob/[^/]+/(.*)$`),
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func(m []string) string {
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d := path.Dir(m[2])
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if d == "." {
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return m[1]
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}
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return m[1] + "/" + d
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},
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},
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{
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// GitHub issues, pulls, etc.
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regexp.MustCompile(`^https?://(github\.com/[^/]+/[^/]+)(.*)$`),
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func(m []string) string { return m[1] },
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},
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{
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// Bitbucket source borwser.
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regexp.MustCompile(`^https?://(bitbucket\.org/[^/]+/[^/]+)(?:/src/[^/]+(/[^?]+)?)?`),
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func(m []string) string { return m[1] + m[2] },
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},
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{
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// Google Project Hosting source browser.
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regexp.MustCompile(`^http:/+code\.google\.com/p/([^/]+)/source/browse(/[^?#]*)?(\?[^#]*)?(#.*)?$`),
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importPathFromGoogleBrowse,
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},
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{
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// Launchpad source browser.
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regexp.MustCompile(`^https?:/+bazaar\.(launchpad\.net/.*)/files$`),
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func(m []string) string { return m[1] },
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},
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{
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regexp.MustCompile(`^https?://(.+)$`),
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func(m []string) string { return strings.Trim(m[1], "/") },
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},
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}
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// isBrowserURL returns importPath and true if URL looks like a URL for a VCS
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// source browser.
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func isBrowseURL(s string) (importPath string, ok bool) {
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for _, c := range browsePatterns {
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if m := c.pat.FindStringSubmatch(s); m != nil {
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return c.fn(m), true
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}
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}
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return "", false
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}
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